• Determination and comparison of ash melting temperature of a biomass blend by laboratory methods and thermodynamic modellingLink, Siim; Yrjas, Patrik; Lindberg, Daniel; Trikkel, Andres28th European Biomass Conference and Exhibition : 6-9 July 2020 (Virtual), Marseille, France : proceedings2020 / p. 322-328 https://doi.org/10.5071/28thEUBCE2020-2BV.2.1
• Impact of the blending method on the melting characteristics of ashes of biomass blendsLink, Siim; Yrjas, Patrik; Hupa, L.25th European Biomass Conference and Exhibition : 12-15 June 2017, Stockholm, Sweden : proceedings2017 / p. 547-551 https://doi.org/10.5071/25thEUBCE2017-2BV.1.13 https://www.scopus.com/sourceid/21100814500 https://www.scopus.com/record/display.uri?eid=2-s2.0-85043755655&origin=inward&txGid=16cf918998fd7efac3e8c0f5257b044d https://www.webofscience.com/wos/woscc/full-record/WOS:000461835100102